Oki Electric Industry Co., Ltd.

Yamaichi Electronics Co., Ltd.

Sony Corporation

Chevron Oronite Company LLC

Toa Nenryo Kogyo Kabushiki Kaisha

Koike Sanso Kogyo Co., Ltd.

Chevron Japan Limited

Chevron U.s.a. Inc.

Satoshi Ohta

Nanahiro Hayakawa

Kouzi Tanagawa

Koichi Kubo

Daisuke Kato

Takahiro Nakagawa

Naoki Masuda

Hideo Yamamoto

Masami Fuchi

Naoya Sasaki

Keiji Kumagai

Priyank N Shah

Masatoshi Minahara

Ataru Minami

Seiya Shimizu

Shun Hasegawa

Takaaki Kori

Chung-Hao Kuo

Ryota Sawairi

Jiun-Le Shih

Yuuki Katoh

Felicia F Simpson-Green

Paul Loeper

Ruth Smocha

This disclosure describes a lubricating oil composition that includes a major amount of an oil of lubricating viscosity and one or more nitrogen-containing additive having the formula: wherein Ris functional group containing 10 to 250 carbon atoms; and Rand Rare independently functional groups containing 2 to 20 carbon atoms.

Lubricating oil composition

Welding and cutting machine for metals

An IC carrier has a retainer. This retainer is brought into engagement with an IC package body when an IC package is received in an IC receiving portion of the IC carrier, so that the IC package is assuredly retained by the IC carrier. A plurality of IC leads projecting sidewards from the IC package are fully accommodated within a lead-loosely-inserting space in a non-contacting state relative to the IC carrier.

IC carrier to which an IC can be mounted with the leads thereof

An IC carrier includes an IC receiving portion for receiving therein an IC package, and a latch arm for engaging an edge portion of the IC package received in the IC receiving portion so that the IC package may be anchored in the receiving portion. The IC carrier further includes a corner regulation portion formed on a foremost end portion of the latch arm and having a regulation element disposed along one side surface of a corner portion of an IC package body and a regulation element disposed along the other side surface thereof. The corner regulation portion is provided with an engagement claw for engaging an upper edge of the corner portion of the IC package body.

IC carrier

In IC card with a built-in IC, comprising an external power supply terminal and a solar battery, the external power supply terminal is connected to an IC internal power supply line through a first switch, the solar battery is connected to the IC internal power supply line through a second switch, and a voltage detection circuit is connected to the external power supply terminal. When the voltage detection circuit detects a voltage on the external power supply terminal, it switches ON the first switch and switches OFF the second switch. When it does not detect a voltage on the external power supply terminal it switches OFF the first switch and switches ON the second switch.

IC card

An IC card having a plastics card body which mounts a CPU, a RAM, a ROM, a solar battery mounts also to EEPROM (electrically erasable programmable read only memory), which is used for identification of a card owner. Due to high power consumption of said EEPROM, a tandem type solar battery in which a plurality of opto-electric conversion cells are laminated on a substrate is used. The present IC card can operate with only the solar battery mounted inside of the IC card, and has no secondary battery.

IC card with a solar battery

A cylindrical bore of a head member with a coaxial sleeve portion has at one axial end a larger-diameter part, the diameter of which is somewhat larger than the diameter of a cylindrical shaft which is to be press-fitted into the other end of the bore to achieve secure attachment. The large-diameter part ensures that a wear-resistant but fragile tape contact shoe (such as, a shoe made of ceramics) intimately surrounding the sleeve portion of the head member opposite the larger-diameter part will not be cracked or otherwise damaged when the cylindrical shaft is thrust into the cylindrical bore.

Tape guide for use in tape recorder

Growing community of inventors

Tokyo, Japan

Satoshi Ohta